ATARA BIOTHERAPEUTICS INC's ticker is ATRA and the CUSIP is 046513107. A total of 115 filers reported holding ATARA BIOTHERAPEUTICS INC in Q3 2019. The put-call ratio across all filers is 0.21 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $9,493,475,000 | -52.8% | 1,220,241 | 0.0% | 0.09% | -30.6% |
| Q4 2019 | $20,097,369,000 | +116541.7% | 1,220,241 | 0.0% | 0.13% | +11.7% |
| Q3 2019 | $17,230,000 | -29.8% | 1,220,241 | 0.0% | 0.12% | -29.0% |
| Q2 2019 | $24,539,000 | -49.4% | 1,220,241 | 0.0% | 0.17% | -50.7% |
| Q1 2019 | $48,504,000 | +8.5% | 1,220,241 | -5.1% | 0.34% | -9.3% |
| Q4 2018 | $44,691,000 | -16.0% | 1,286,445 | 0.0% | 0.38% | -0.8% |
| Q3 2018 | $53,194,000 | +12.5% | 1,286,445 | 0.0% | 0.38% | +2.4% |
| Q2 2018 | $47,276,000 | -0.4% | 1,286,445 | 0.0% | 0.37% | +0.8% |
| Q1 2018 | $47,469,000 | +103.9% | 1,286,445 | 0.0% | 0.37% | +48.8% |
| Q4 2017 | $23,284,000 | – | 1,286,445 | – | 0.25% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BRIDGER MANAGEMENT, LLC | 2,932,865 | $48,304,000 | 3.48% |
| Camber Capital Management LP | 2,950,000 | $48,587,000 | 2.47% |
| Trellus Management Company, LLC | 87,873 | $1,447,000 | 2.42% |
| Redmile Group, LLC | 4,648,570 | $76,562,000 | 1.83% |
| Baupost Group | 8,308,900 | $136,848,000 | 1.51% |
| MAVERICK CAPITAL LTD | 4,958,431 | $81,665,000 | 1.19% |
| Artal Group S.A. | 1,750,000 | $28,823,000 | 1.11% |
| PACIFIC HEIGHTS ASSET MANAGEMENT LLC | 175,000 | $2,882,000 | 0.36% |
| 12 West Capital Management LP | 158,700 | $2,614,000 | 0.16% |
| WASATCH ADVISORS LP | 1,101,103 | $18,135,000 | 0.15% |